TY - BOOK AU - Aschengrau,Ann AU - Seage,George R. TI - Essentials of epidemiology in public health SN - 9781449657338 (pbk.) U1 - WA 950 PY - 2014/// CY - Burlington, Mass. PB - Jones & Bartlett Learning KW - Epidemiologic Methods KW - Epidemiologic Factors KW - Public Health N1 - Includes bibliographical references and index ER -